Colemanite

Atacamite

Colemanite Vs Atacamite

Colemanite

Atacamite

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Astrology

Origin

Southern and central Africa

Color

Colorless, gray, White

Green, Yellow, Black

Streak

White

Green

For which Rashi?

Planet

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

2.40-2.423.745-3.776

1 7.18

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Fracture

Conchoidal

Cleavage

{010} Perfect, {001} Distinct

Perfect on {010}, fair on {101}

Mohs Hardness

4.53-3.5

2 10

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Chemical Composition

Ca 2B 6O 11 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Cu2Cl(OH)3

Optical Properties

Luster

Vitreous

Adamantine, Vitreous

Pleochroism

X = pale green; Y = yellow-green; Z = grass-green

Dispersion

0.020.03

0.005 1

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Transparency

Transparent

Refractive Index

1.584-1.6151.831

1 3.25

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Optic Character

Crystal System

Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a

Orthorhombic

Birefringence

0.028-0.0300.049

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Imagination

Transformation

Healing

Emotional healing

Physical healing

Qualities Associated

Harmony

Healing

Colemanite Vs Atacamite Fracture

Fracture is an important parameter when you compare Colemanite and Atacamite Physical Properties. It is necessary to understand the significance of these properties, before you compare Colemanite Vs Atacamite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Atacamite fracture is Conchoidal.

Compare Colorless Gems

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Colemanite Vs Hyalite

Colemanite Vs Atacamite Luster

A primary knowledge about Colemanite vs Atacamite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Colemanite exhibits Vitreous luster. Atacamite, on other hand, exhibits Adamantine and Vitreous luster.